Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Nefilim & Hive Ransomware Affiliate Gets 70 Months — Detection and Hardening Guide for Healthcare Defenders
Introduction A Ukrainian national acting as an affiliate of the Nefilim and Hive ransomware-as-a-service (RaaS) operations has been sentence...
University of Copenhagen Data Breach: 520,000 Records Exposed — Detection and Response Playbook for Defenders
The Breach at a Glance The University of Copenhagen — Denmark's largest university — has confirmed a data breach in which hackers stole pers...
UNM Health Ransomware Attack: Emergency Response Guide for Healthcare Organizations
UNM Health Ransomware Attack: Emergency Response Guide for Healthcare Organizations Introduction The University of New Mexico Health Science...
GMO Onamae Desktop Cloud Ransomware Threat: Immediate Shutdown Order and Defensive Response Guide
Executive Summary On April 5, 2026, GMO Internet Group issued an urgent directive to customers of its Onamae Desktop Cloud service: immediat...
Microsoft Teams External Chat Exploited for Breaches in Under 15 Minutes — SOC Detection and Hardening Guide
Arctic Wolf has issued an urgent warning regarding a rapidly escalating threat vector: attackers are abusing Microsoft Teams External Chat t...
ENGIE Data Breach via Third-Party Marketing Platform: Defending Against Supplier-Side Customer Data Theft
Introduction French energy giant ENGIE — one of the world's largest power and natural gas providers, serving millions of residential and com...
Microsoft Teams IT Support Scams: Detecting and Blocking External Chat Social Engineering Attacks
Microsoft Teams IT Support Scams: Detecting and Blocking External Chat Social Engineering Attacks Introduction Cybersecurity researchers hav...
Capcom CAPCOM ID Breach: 11.7 Million Emails Exposed — Credential Stuffing Defense Guide
Capcom CAPCOM ID Breach: 11.7 Million Emails Exposed — Credential Stuffing Defense Guide Japanese gaming company Capcom has disclosed a majo...
Capcom Data Breach: Defending Identity Infrastructure After the 2026 Gaming Giant Compromise
Japanese gaming giant Capcom has confirmed unauthorized access to its online account system, resulting in the exposure of users' personal in...